| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Hewak, Daniel
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2021Manufacturing of GLS-Se glass rods and structured preforms by extrusion for optical fiber drawing for the IR regioncitations
- 2019Chalcogenide materials and applications: from bulk to 2D (Invited Talk)
- 2019Mechanochromic reconfigurable metasurfacescitations
- 2019Tuning MoS 2 metamaterial with elastic strain
- 2018Chalcogenide optical fibres based on gallium lanthanum sulphide-Se for passive and active applications
- 2017Wafer scale pre-patterned ALD MoS 2 FETs
- 2017Wafer scale spatially selective transfer of 2D materials and heterostructures
- 2017Optical, thermal, and mechanical characterization of Ga 2 Se 3 -Added GLS glasscitations
- 2017Synthesis and screening of phase change chalcogenide thin film materials for data storagecitations
- 2017A lift-off method for wafer scale hetero-structuring of 2D materials
Places of action
| Organizations | Location | People |
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conferencepaper
Chalcogenide materials and applications: from bulk to 2D (Invited Talk)
Abstract
In this talk, we give an overview of our chalcogenide material and device capabilities and the applications they are driving, scaling from bulk glasses to two-dimensional films. Using a melt-quench technique, we routinely manufacture a family of Ga:La:S semiconducting glasses which offer considerable advantages over commercially available chalcogenides, expanding uses in defense, medical and sensing. We use these glasses to produce optical fibers using extrusion, rod and crucible drawing. We are also developing these materials further, for example by incorporating selenium resulting in improved infrared transmission, enabling both thermal and visible imaging for object recognition. Transition metal dichalcogenides (TMDCs) are promising alternatives to graphene, with bandgaps tunable through composition and number of layers. Today’s challenge remains in the fabrication of large area atomically thin TMDCs on desired substrates. We have developed chemical vapor and atomic layer deposition techniques to deposit highly crystalline TMDCs, from nanometers down to a monolayer on up to 6 inch wafers. We recently developed novel patterning techniques that result in defect free devices. Our applications range from 3D photonic crystals to photovoltaics and transistors. Finally we deposit chalcogenide thin films via sputtering and demonstrate applications which exploit their phase change and thermoelectric properties.